// createRouter：创建router示例对象
// createWebHistory：创建Hestory模式路由
import { createRouter, createWebHistory } from 'vue-router'
import Layout from '@/views/Layout/index.vue'
import Login from '@/views/Login/index.vue'
import Home from '@/views/Home/index.vue'
import Category from '@/views/Category/index.vue'
import SubCategory from '@/views/SubCategory/index.vue'
import Detail from '@/views/Detail/index.vue'
import CartList from '@/views/CartList/index.vue'
import Checkout from '@/views/Checkout/index.vue'

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: [
    {
      path: '/',
      component: Layout,
      children: [
        {
          path: '', // 默认路由，当它是默认的时候则需要把路由给置空，也就是说在浏览器中访问“/”的时候，默认渲染home组件
          component: Home //home是默认渲染页
        },
        {
          path: 'category/:id',
          component: Category
        },
        {
          path: 'category/sub/:id',
          component: SubCategory
        },
        {
          path: 'detail/:id',
          component: Detail
        },
        {
          path: 'cartlist',
          component: CartList
        },
        {
          path: 'checkout',
          component: Checkout
        }
      ]
    },
    {
      path: '/login',
      component: Login
    }
  ],
  // 路由滚动行为定制（当路由切换时，直接回到页面顶部）
  scrollBehavior(){
    return{
      top:0
    }
  }
})

export default router
